M miles/4 hrs 360miles in 6 hrs (answer 250 mi.)

True
False

Two airplanes start at the same place and travel in opposite directions, one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?

Which two undefined geometric terms always describe figures with no beginning or end?

Which expression and diagram represent “renee biked four times as far this month as last month”?